<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div>`${message}`</div>
    <input class="ipt">
    <script>
        const ipt = document.querySelector('.ipt');
        const msg = 'world'
        const message = `hello ${msg}`
        ipt.addEventListener('input',(e)={
            
            
        })
    </script>
</body>
</html>